The Toshiba Sleep Utility is a specialized software tool found on select Toshiba (now Dynabook) laptops that enables USB Sleep and Charge, allowing your laptop to function as a power hub for external devices even when it is in sleep mode, hibernating, or completely shut down. Key Features
USB Sleep and Charge: Power is continuously supplied to specific USB ports (marked with a lightning bolt icon). This allows you to charge smartphones, tablets, cameras, or media players without needing to fully boot the laptop.
Sleep and Music: Enables the laptop’s internal speakers to play audio from an external player (via the Line-in/Mic jack) while the computer is in a low-power state or off.
Battery Mode Support: You can configure the utility to charge devices while the laptop is running on its own embedded battery, though this will deplete the laptop’s charge.
Customizable Modes: The utility offers various “modes” (Auto Mode, Mode 2, etc.) to ensure compatibility with different USB devices that may have specific charging requirements. Key Benefits
Travel Convenience: Eliminates the need to carry multiple AC adapters for your gadgets; you can use your laptop as a high-capacity power bank while traveling.
Power Efficiency: You can charge small devices overnight without keeping the laptop fully powered on, saving overall energy.
Multi-Device Charging: Select models feature up to four Sleep-and-Charge ports, allowing you to charge multiple devices simultaneously while your laptop remains off.
Simplified Audio: With Sleep and Music, you can use high-quality laptop speakers for external audio without the wear and tear of a full system boot. USB Sleep and Charge Utility – Support – Dynabook
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